AMD A4-3400 vs AMD Ryzen 5 3400G. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• Segment
  Desktop / Server Desktop / Server
• Family
  AMD A AMD Ryzen
• Generation
  1 2
• CPU group
  AMD A4-3000 AMD Ryzen 3000G
• Successor
  -- AMD Ryzen 5 4600G

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Frequency
  2.70 GHz 3.70 GHz
• CPU Cores
  2 4
• Turbo (1 Core)
  No turbo 4.20 GHz
• CPU Threads
  2 8
• Hyperthreading
  No Yes
• Overclocking
  Yes Yes
• Core architecture
  normal normal

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  AMD Radeon HD 6410D AMD Radeon Vega 11 Graphics
• GPU frequency
  0.60 GHz 1.40 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  2 11
• Shader
  160 704
• Max. GPU Memory
  1 GB 2 GB
• Max. displays
  2 3
• Generation
  3 8
• DirectX Version
  11 12
• Technology
  32 nm 14 nm
• Release date
  Q4/2010 Q1/2018

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• h265 / HEVC (8 bit)
  No Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• h264
  Decode Decode / Encode
• VP9
  No Decode / Encode
• VP8
  No Decode / Encode
• AV1
  No No
• AVC
  Decode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by AMD Ryzen 5 3400G and AMD A4-3400. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR3-1600 DDR4-2933
• Max. Memory
  64 GB
• ECC
  No Yes
• Memory channels
  2 2
• PCIe version
  3.0
• PCIe lanes
  12

• AES-NI
  No Yes

Compare the TDP requirements of TDP AMD A4-3400 and AMD Ryzen 5 3400G to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  65 W 65 W
• TDP down
  -- 45 W
• Tjunction max.
  -- 95 °C

Architecture, interfaces, additional instructions supported by AMD A4-3400 and AMD A4-3400, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V AMD-V, SVM
• ISA extensions
  SSE3, SSE4a SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L3-Cache
  1.00 MB 4.00 MB
• Architecture
  Llano (K10) Picasso (Zen+)
• Technology
  32 nm 12 nm
• Socket
  FM1 AM4
• Release date
  Q3/2011 Q2/2019